31 minutes in episode 1 of Season 2, we see Hal Sparks' butt.
16 minutes in episode 2, we see Gale Harold's butt.
23 minutes and 28 minutes in episode 2, we see Peter Paige and Hal Sparks' butts.
8 minutes in episode 3, we see Peter Paige naked.
14 minutes in episode 4, we see the butt of Jason Lambert.